194480880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 684352032

約数和(自身を除く): 489871152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 121, 132, 148, 165, 176, 181, 185, 220, 222, 240, 242, 264, 296, 330, 362, 363, 370, 407, 440, 444, 484, 528, 543, 555, 592, 605, 660, 724, 726, 740, 814, 880, 888, 905, 968, 1086, 1110, 1210, 1221, 1320, 1448, 1452, 1480, 1628, 1776, 1810, 1815, 1936, 1991, 2035, 2172, 2220, 2420, 2442, 2640, 2715, 2896, 2904, 2960, 3256, 3620, 3630, 3982, 4070, 4344, 4440, 4477, 4840, 4884, 5430, 5808, 5973, 6105, 6512, 6697, 7240, 7260, 7964, 8140, 8688, 8880, 8954, 9680, 9768, 9955, 10860, 11946, 12210, 13394, 13431, 14480, 14520, 15928, 16280, 17908, 19536, 19910, 20091, 21720, 21901, 22385, 23892, 24420, 26788, 26862, 29040, 29865, 31856, 32560, 33485, 35816, 39820, 40182, 43440, 43802, 44770, 47784, 48840, 53576, 53724, 59730, 65703, 66970, 67155, 71632, 73667, 79640, 80364, 87604, 89540, 95568, 97680, 100455, 107152, 107448, 109505, 119460, 131406, 133940, 134310, 147334, 159280, 160728, 175208, 179080, 200910, 214896, 219010, 221001, 238920, 262812, 267880, 268620, 294668, 321456, 328515, 350416, 358160, 368335, 401820, 438020, 442002, 477840, 525624, 535760, 537240, 589336, 657030, 736670, 803640, 810337, 876040, 884004, 1051248, 1074480, 1105005, 1178672, 1314060, 1473340, 1607280, 1620674, 1752080, 1768008, 2210010, 2431011, 2628120, 2946680, 3241348, 3536016, 4051685, 4420020, 4862022, 5256240, 5893360, 6482696, 8103370, 8840040, 9724044, 12155055, 12965392, 16206740, 17680080, 19448088, 24310110, 32413480, 38896176, 48620220, 64826960, 97240440, 194480880]

約数ペア:

[(1, 194480880), (2, 97240440), (3, 64826960), (4, 48620220), (5, 38896176), (6, 32413480), (8, 24310110), (10, 19448088), (11, 17680080), (12, 16206740), (15, 12965392), (16, 12155055), (20, 9724044), (22, 8840040), (24, 8103370), (30, 6482696), (33, 5893360), (37, 5256240), (40, 4862022), (44, 4420020), (48, 4051685), (55, 3536016), (60, 3241348), (66, 2946680), (74, 2628120), (80, 2431011), (88, 2210010), (110, 1768008), (111, 1752080), (120, 1620674), (121, 1607280), (132, 1473340), (148, 1314060), (165, 1178672), (176, 1105005), (181, 1074480), (185, 1051248), (220, 884004), (222, 876040), (240, 810337), (242, 803640), (264, 736670), (296, 657030), (330, 589336), (362, 537240), (363, 535760), (370, 525624), (407, 477840), (440, 442002), (444, 438020), (484, 401820), (528, 368335), (543, 358160), (555, 350416), (592, 328515), (605, 321456), (660, 294668), (724, 268620), (726, 267880), (740, 262812), (814, 238920), (880, 221001), (888, 219010), (905, 214896), (968, 200910), (1086, 179080), (1110, 175208), (1210, 160728), (1221, 159280), (1320, 147334), (1448, 134310), (1452, 133940), (1480, 131406), (1628, 119460), (1776, 109505), (1810, 107448), (1815, 107152), (1936, 100455), (1991, 97680), (2035, 95568), (2172, 89540), (2220, 87604), (2420, 80364), (2442, 79640), (2640, 73667), (2715, 71632), (2896, 67155), (2904, 66970), (2960, 65703), (3256, 59730), (3620, 53724), (3630, 53576), (3982, 48840), (4070, 47784), (4344, 44770), (4440, 43802), (4477, 43440), (4840, 40182), (4884, 39820), (5430, 35816), (5808, 33485), (5973, 32560), (6105, 31856), (6512, 29865), (6697, 29040), (7240, 26862), (7260, 26788), (7964, 24420), (8140, 23892), (8688, 22385), (8880, 21901), (8954, 21720), (9680, 20091), (9768, 19910), (9955, 19536), (10860, 17908), (11946, 16280), (12210, 15928), (13394, 14520), (13431, 14480)]